Linear pre-compensation of SPM-induced pulse distortions with a deformable mirror

Summary form only given. We have implemented a demonstration on the linear pre-compensation of self phase modulation (SPM), using a mode-locked Ti:sapphire laser and a pulse shaper using a linear deformable mirror in the Fourier plane of the pulse shaper. The pulses were first stretched in 3.2 cm of glass, sent through the pulse shaper, and injected into 38 cm of single-mode fiber as the nonlinear element. The pulses were then recompressed using a grating pair (400 l/mm), and measured using interferometric autocorrelation.